Identification_Information:
  Citation:
    Citation_Information:
      Originator: Crawford, N.E.
      Originator: Walser, S.L.
      Originator: Jose, Aleena Merin
      Originator: Hubbard, T.D.
      Originator: Stokes, T.B.
      Originator: Wilson, S.Y.
      Originator: Gavel, M.M.
      Originator: Montayne, Simone
      Publication_Date: 2025
      Title: 2019 Arctic strategic transportation and resources (ASTAR) project field station data and descriptions: Inigok airstrip and Teshekpuk Lake region, North Slope, Alaska
      Geospatial_Data_Presentation_Form: csv
      Series_Information:
        Series_Name: Raw Data File
        Issue_Identification: RDF 2025-3
      Publication_Information:
        Publication_Place: Fairbanks, Alaska, United States
        Publisher: Alaska Division of Geological & Geophysical Surveys
      Other_Citation_Details: 159 p.
      Online_Linkage: https://doi.org/10.14509/31457
  Description:
    Abstract: 2019 Arctic strategic transportation and resources (ASTAR) project field station data and descriptions: Inigok airstrip and Teshekpuk Lake region, North Slope, Alaska, Raw Data File 2025-3, presents the July 2019 fieldwork results from approximately 10,000 km² (3,861 mi²) in northern Alaska, encompassing the Teshekpuk Lake, Harrison Bay, Ikpikpuk River, and Umiat quadrangles. The Alaska Department of Transportation and Public Facilities (AKDOT&PF) and the Alaska Division of Geological & Geophysical Surveys (DGGS) deployed field crews to assess resources from the Colville River to the Ikpikpuk River and from the Price River to the Beaufort Sea coast. This report provides locations and descriptions of field data for 49 sites with power-auger holes and surface exposures, strategically chosen to offer a comprehensive understanding of the region's geological composition, crucial for resource assessment. Additionally, logs for nine test hole sites are included. This work supports the sand and gravel resource assessment for the Arctic Strategic Transportation and Resources (ASTAR) project. These data and report are available from the DGGS website: http://doi.org/10.14509/31457.
    Purpose: The Arctic Strategic Transportation and Resources (ASTAR) project is a collaborative effort initiated by the Alaska Department of Natural Resources (DNR) in partnership with the North Slope Borough to identify, evaluate, and advance opportunities to enhance the quality of life and economic opportunities in North Slope communities through responsible infrastructure development. The ASTAR team worked with communities and regional stakeholders to identify which projects and project areas may benefit the region most by prioritizing community and cultural connectivity, regional support, reduced cost of living, increased safety, and responsible infrastructure development. Construction-grade sand and gravel materials are lacking in the studied region. Our detailed sedimentological descriptions and test hole data are essential to understand better surface-material resources' quality, quantity, and distribution.
    Supplemental_Information: >data:    Station identification numbers, coordinates, and interval descriptions.
  Time_Period_of_Content:
    Time_Period_Information:
      Range_of_Dates/Times:
        Beginning_Date: 2019
        Ending_Date: 2025
    Currentness_Reference: ground condition
  Status:
    Progress: Complete
    Maintenance_and_Update_Frequency: None planned
  Spatial_Domain:
    Bounding_Coordinates:
      West_Bounding_Coordinate: -155.104141
      East_Bounding_Coordinate: -151.638291
      North_Bounding_Coordinate: 70.753671
      South_Bounding_Coordinate: 69.749341
  Keywords:
    Theme:
      Theme_Keyword_Thesaurus: ISO 19115 Topic Category
      Theme_Keyword: geoscientificInformation
    Theme:
      Theme_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys
      Theme_Keyword: Aggregate
      Theme_Keyword: Alluvial Deposits
      Theme_Keyword: Analyses and Sampling
      Theme_Keyword: Arctic Deposit
      Theme_Keyword: Beach Deposits
      Theme_Keyword: Chert
      Theme_Keyword: Clay
      Theme_Keyword: Coal
      Theme_Keyword: Coastal
      Theme_Keyword: Coastal and River
      Theme_Keyword: Coastal Plain
      Theme_Keyword: Construction Materials
      Theme_Keyword: DGGS
      Theme_Keyword: Engineering
      Theme_Keyword: Engineering Geology
      Theme_Keyword: Facies Analysis
      Theme_Keyword: Geologic
      Theme_Keyword: Geologic Materials
      Theme_Keyword: Geology
      Theme_Keyword: Geotechnical
      Theme_Keyword: Gravel
      Theme_Keyword: Hazards
      Theme_Keyword: Hydrology and Surficial Geology
      Theme_Keyword: Ice
      Theme_Keyword: Peat
      Theme_Keyword: Pebble
      Theme_Keyword: Permafrost and Periglacial
      Theme_Keyword: Quartz
      Theme_Keyword: Resource Assessment
      Theme_Keyword: Resource Information
      Theme_Keyword: Resources
      Theme_Keyword: Sample Location
      Theme_Keyword: Sand
      Theme_Keyword: Sand and Gravel
      Theme_Keyword: Sandstone
      Theme_Keyword: Sediment
      Theme_Keyword: Sedimentary
      Theme_Keyword: Sedimentary Rocks
      Theme_Keyword: Sedimentation
      Theme_Keyword: Sedimentology
      Theme_Keyword: Shale
      Theme_Keyword: Silt
      Theme_Keyword: Surface
      Theme_Keyword: Surficial
      Theme_Keyword: Transportation
      Theme_Keyword: Transportation Corridor
      Theme_Keyword: Unconsolidated Deposits
      Theme_Keyword: Water
    Place:
      Place_Keyword_Thesaurus: Alaska Division of Geological & Geophysical Surveys
      Place_Keyword: Colville River
      Place_Keyword: Comfort Point
      Place_Keyword: Garry Creek
      Place_Keyword: Harrison Bay
      Place_Keyword: Ikpikpuk River Delta
      Place_Keyword: Ingaluat Creek
      Place_Keyword: Ishukpak Bluff
      Place_Keyword: Kalikpik River
      Place_Keyword: Kikiakrorak River
      Place_Keyword: Kogosukruk River
      Place_Keyword: Kogru River
      Place_Keyword: Oumalik River
      Place_Keyword: Sentinel Hill
      Place_Keyword: Teshekpuk Lake
  Access_Constraints: This report, map, and/or dataset is available directly from the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys (see contact information below).
  Use_Constraints: Any hard copies or published datasets utilizing these datasets shall clearly indicate their source. If the user has modified the data in any way, the user is obligated to describe the types of modifications the user has made. The user specifically agrees not to misrepresent these datasets, nor to imply that changes made by the user were approved by the State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys. The State of Alaska makes no express or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product.
  Point_of_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: Alaska Division of Geological & Geophysical Surveys
      Contact_Position: Metadata Manager
      Contact_Address:
        Address_Type: mailing and physical
        Address: 3354 College Road
        City: Fairbanks
        State_or_Province: AK
        Postal_Code: 99709-3707
        Country: USA
      Contact_Voice_Telephone: (907)451-5020
      Contact_Facsimile_Telephone: (907)451-5050
      Contact_Electronic_Mail_Address: dggspubs@alaska.gov
      Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays
      Contact_Instructions: Please view our website (https://www.dggs.alaska.gov) for the latest information on available data. Please contact us using the e-mail address provided above when possible.
  Data_Set_Credit: The State of Alaska funded this work through a Capital Improvement Project with additional funding and support from the U.S. Bureau of Land Management (BLM) through a National Petroleum Reserve-Alaska Resource Inventory and Database Development Grant (L18AC00019-03). We appreciate the AKDOT&PF's Northern Engineering Geology and Drill Crew's support. Specifically, we thank engineering geologists Seth Hooper and Jocelyn Simpson for joining us for portions of the field reconnaissance and overseeing the drilling operations, drill crew members Matt Sousa, Pete Lanigan, and Gaelen Nelson for their drilling expertise, and Kimbar Harnar for finalizing the test hole logs. We are thankful for the bear-guard services provided by Scott Brower and camp operations and logistics support provided by Zach Spath. Pilot Adam Stockland of Pathfinder Aviation provided invaluable assistance in the field. In addition, the Arctic Slope Regional Corporation, North Slope Borough, U.S. Geological Survey, and BLM provided much-appreciated logistical support and guidance during field preparation and data collection efforts, which ensured a successful field season.
  Cross_Reference:
    Citation_Information:
      Originator: Buzard, R.M.
      Originator: Heiner, Daniel
      Originator: Overbeck, J.R.
      Originator: Glenn, R.J.T.
      Publication_Date: 2021
      Title: Photogrammetry-derived orthoimagery and elevation for Wainwright, Alaska, collected August 3, 2021
      Series_Information:
        Series_Name: Raw Data File
        Issue_Identification: RDF 2021-18
      Publication_Information:
        Publication_Place: Fairbanks, Alaska, United States
        Publisher: Alaska Division of Geological & Geophysical Surveys
      Other_Citation_Details: 4 p
      Online_Linkage: https://doi.org/10.14509/30791
  Cross_Reference:
    Citation_Information:
      Originator: Daanen, R.P.
      Originator: Stokes, T.B.
      Publication_Date: 2023
      Title: Sonar and seismic lake surveys along the proposed triangle road corridor, northwestern Alaska, collected July 6-13, 2021
      Series_Information:
        Series_Name: Raw Data File
        Issue_Identification: RDF 2023-1
      Publication_Information:
        Publication_Place: Fairbanks, Alaska, United States
        Publisher: Alaska Division of Geological & Geophysical Surveys
      Other_Citation_Details: 19 p
      Online_Linkage: https://doi.org/10.14509/30954
  Cross_Reference:
    Citation_Information:
      Originator: Gavel, M.M.
      Originator: Hubbard, T.D.
      Publication_Date: 2021
      Title: Digital data addendum: Analytical data and field observations from surficial geology and morphology of the Alaskan central Arctic Coastal Plain, 1981-1987
      Series_Information:
        Series_Name: Report of Investigation
        Issue_Identification: RI 93-1A
      Publication_Information:
        Publication_Place: Fairbanks, Alaska, United States
        Publisher: Alaska Division of Geological & Geophysical Surveys
      Other_Citation_Details: 6 p
      Online_Linkage: https://doi.org/10.14509/30670
  Cross_Reference:
    Citation_Information:
      Originator: Germann, J.T.
      Originator: Daanen, R.P.
      Publication_Date: 2022
      Title: Profile and discharge data for five waterways in the Utqiagvik-Atqasuk-Wainwright region, Alaska, collected August 2022
      Series_Information:
        Series_Name: Raw Data File
        Issue_Identification: RDF 2022-15
      Publication_Information:
        Publication_Place: Fairbanks, Alaska, United States
        Publisher: Alaska Division of Geological & Geophysical Surveys
      Other_Citation_Details: 5 p
      Online_Linkage: https://doi.org/10.14509/30915
  Cross_Reference:
    Citation_Information:
      Originator: Germann, J.T.
      Originator: Daanen, R.P.
      Originator: Stokes, T.B.
      Originator: Wikstrom Jones, K.M.
      Publication_Date: 2024
      Title: Installation of environmental and hydrological monitoring stations-Utqiagvik-Wainwright-Atqasuk region, Alaska, August 2022
      Series_Information:
        Series_Name: Raw Data File
        Issue_Identification: RDF 2023-21
      Publication_Information:
        Publication_Place: Fairbanks, Alaska, United States
        Publisher: Alaska Division of Geological & Geophysical Surveys
      Other_Citation_Details: 4 p
      Online_Linkage: https://doi.org/10.14509/31044
  Cross_Reference:
    Citation_Information:
      Originator: Haralson, M.D.
      Originator: Hubbard, T.D.
      Originator: Montayne, Simone
      Publication_Date: 2023
      Title: 2021 Arctic Strategic Transportation and Resources (ASTAR) project field station location data and descriptions: Wainwright, Atqasuk, and Utqiagvik, North Slope, Alaska
      Series_Information:
        Series_Name: Raw Data File
        Issue_Identification: RDF 2023-4
      Publication_Information:
        Publication_Place: Fairbanks, Alaska, United States
        Publisher: Alaska Division of Geological & Geophysical Surveys
      Other_Citation_Details: 5 p
      Online_Linkage: https://doi.org/10.14509/30961
  Cross_Reference:
    Citation_Information:
      Originator: Haralson, M.D.
      Originator: Hubbard, T.D.
      Originator: Montayne, Simone
      Publication_Date: 2023
      Title: 2021 Arctic Strategic Transportation and Resources (ASTAR) project field geotechnical data and sample descriptions: Wainwright, Atqasuk, and Utqiagvik, North Slope, Alaska
      Series_Information:
        Series_Name: Raw Data File
        Issue_Identification: RDF 2023-5
      Publication_Information:
        Publication_Place: Fairbanks, Alaska, United States
        Publisher: Alaska Division of Geological & Geophysical Surveys
      Other_Citation_Details: 4 p
      Online_Linkage: https://doi.org/10.14509/30962
  Cross_Reference:
    Citation_Information:
      Originator: Haralson, M.D.
      Originator: Hubbard, T.D.
      Originator: Hoffman, H.A.
      Originator: Montayne, Simone
      Publication_Date: 2023
      Title: 2022 Arctic Strategic Transportation and Resources project (ASTAR) geotechnical data and sample descriptions: Utqiagvik region (Barrow triangle), North Slope, Alaska
      Series_Information:
        Series_Name: Raw Data File
        Issue_Identification: RDF 2023-13
      Publication_Information:
        Publication_Place: Fairbanks, Alaska, United States
        Publisher: Alaska Division of Geological & Geophysical Surveys
      Other_Citation_Details: 5 p
      Online_Linkage: https://doi.org/10.14509/31011
  Cross_Reference:
    Citation_Information:
      Originator: Haralson, M.D.
      Originator: Hubbard, T.D.
      Originator: Hoffman, H.A.
      Originator: Montayne, Simone
      Publication_Date: 2023
      Title: 2022 Arctic Strategic Transportation and Resources project (ASTAR) field station location data and descriptions: Utqiagvik region (Barrow triangle), North Slope, Alaska
      Series_Information:
        Series_Name: Raw Data File
        Issue_Identification: RDF 2023-12
      Publication_Information:
        Publication_Place: Fairbanks, Alaska, United States
        Publisher: Alaska Division of Geological & Geophysical Surveys
      Other_Citation_Details: 5 p
      Online_Linkage: https://doi.org/10.14509/31010
  Cross_Reference:
    Citation_Information:
      Originator: Herbst, A.M.
      Originator: Daanen, R.P.
      Publication_Date: 2022
      Title: Lidar-derived elevation data for the Utqiagvik-Atqasuk region, Alaska, collected August 2019
      Series_Information:
        Series_Name: Raw Data File
        Issue_Identification: RDF 2022-10
      Publication_Information:
        Publication_Place: Fairbanks, Alaska, United States
        Publisher: Alaska Division of Geological & Geophysical Surveys
      Other_Citation_Details: 8 p
      Online_Linkage: https://doi.org/10.14509/30870
  Cross_Reference:
    Citation_Information:
      Originator: Tannenbaum, T.G.
      Originator: Speeter, G.G.
      Originator: Hubbard, T.D.
      Publication_Date: 2024
      Title: Arctic Strategic Transportation and Resources (ASTAR) Project geophysical report: capacitively-coupled resistivity survey for Utqiagvik, Atqasuk, and Wainright road network, North Slope, Alaska
      Series_Information:
        Series_Name: Preliminary Interpretive Report
        Issue_Identification: PIR 2023-1
      Publication_Information:
        Publication_Place: Fairbanks, Alaska, United States
        Publisher: Alaska Division of Geological & Geophysical Surveys
      Other_Citation_Details: 72 p
      Online_Linkage: https://doi.org/10.14509/30960
Data_Quality_Information:
  Attribute_Accuracy:
    Attribute_Accuracy_Report: The accompanying report and data tables provide a discussion of processing methods. The tables contain measured values, calculated values, testing parameters, and/or statistical errors reported by the laboratory. Summary values are also included where applicable. Analytical results may include laboratory interpretations when an interpretive review is necessary for generating usable output. While the reports and data have been evaluated by project staff for general readability and logical consistency, the data may not have undergone technical peer review.
  Logical_Consistency_Report: Not applicable
  Completeness_Report: This data release is complete.
  Positional_Accuracy:
    Horizontal_Positional_Accuracy:
      Horizontal_Positional_Accuracy_Report: Sample location coordinates were obtained using GPS-enabled tablets running the Esri ArcGIS Collector App, with a reported horizontal error of approximately 10 m (32.8 ft). Latitude and longitude were recorded using the WGS84 datum.
  Lineage:
    Process_Step:
      Process_Description: Sample collection - The data collected and sampling methods used varied depending on conditions at a particular location. In areas where outcrops were exposed, we made direct observations. In areas of small surface exposures, we also made direct observations and/or dug small holes. In areas where surface materials were not exposed, we utilized a Tanaka Power Auger. AKDOT&PF field sites utilized a helicopter-supported drill rig to make subsurface observations. We provide additional sampling details in the accompanying report.
      Process_Date: 2019
Spatial_Data_Organization_Information:
  Direct_Spatial_Reference_Method: point
Spatial_Reference_Information:
  Horizontal_Coordinate_System_Definition:
    Geographic:
      Latitude_Resolution: 0.0000001
      Longitude_Resolution: 0.0000001
      Geographic_Coordinate_Units: decimal degrees
    Geodetic_Model:
      Horizontal_Datum_Name: WGS84
      Ellipsoid_Name: WGS 84
      Semi-major_Axis: 6378137
      Denominator_of_Flattening_Ratio: 298.257223563
Entity_and_Attribute_Information:
  Detailed_Description:
    Entity_Type:
      Entity_Type_Label: rdf2025_003_2019_astar_field_station_interval_data.csv, rdf2025_003_2019_astar_field_station_interval_data_dictionary.csv
      Entity_Type_Definition: Station identification numbers, coordinates, and interval descriptions.
      Entity_Type_Definition_Source: DGGS
      Entity_Attribute_Layer_Name: data
Distribution_Information:
  Distributor:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: Alaska Division of Geological & Geophysical Surveys
      Contact_Position: Metadata Manager
      Contact_Address:
        Address_Type: mailing and physical
        Address: 3354 College Road
        City: Fairbanks
        State_or_Province: AK
        Postal_Code: 99709-3707
        Country: USA
      Contact_Voice_Telephone: (907)451-5020
      Contact_Facsimile_Telephone: (907)451-5050
      Contact_Electronic_Mail_Address: dggspubs@alaska.gov
      Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays
      Contact_Instructions: Please view our website (https://www.dggs.alaska.gov) for the latest information on available data. Please contact us using the e-mail address provided above when possible.
  Resource_Description: RDF 2025-3
  Distribution_Liability: The State of Alaska makes no expressed or implied warranties (including warranties for merchantability and fitness) with respect to the character, functions, or capabilities of the electronic data or products or their appropriateness for any user's purposes. In no event will the State of Alaska be liable for any incidental, indirect, special, consequential, or other damages suffered by the user or any other person or entity whether from the use of the electronic services or products or any failure thereof or otherwise. In no event will the State of Alaska's liability to the Requestor or anyone else exceed the fee paid for the electronic service or product.
  Standard_Order_Process:
    Non-digital_Form: DGGS publications are available as free online downloads or you may purchase paper hard-copies or digital files on CD/DVD or other digital storage media by mail, phone, fax, or email from the DGGS Fairbanks office. To purchase this or other printed reports and maps, contact DGGS by phone (907-451-5020), e-mail (dggspubs@alaska.gov), or fax (907-451-5050). Payment accepted: Cash, check, money order, VISA, or MasterCard. Turnaround time is 1-2 weeks unless special arrangements are made and an express fee is paid. Shipping charge will be the actual cost of postage and will be added to the total amount due. Contact us for the exact shipping amount.
    Fees: Contact DGGS for current pricing
  Standard_Order_Process:
    Digital_Form:
      Digital_Transfer_Information:
        Format_Name: csv
        Format_Version_Date: 20250303
        Format_Information_Content: table
      Digital_Transfer_Option:
        Online_Option:
          Computer_Contact_Information:
            Network_Address:
              Network_Resource_Name: https://doi.org/10.14509/31457
    Fees: Free download
Metadata_Reference_Information:
  Metadata_Date: 20250303
  Metadata_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: Alaska Division of Geological & Geophysical Surveys
        Contact_Person: Simone Montayne
      Contact_Position: Metadata Manager
      Contact_Address:
        Address_Type: mailing and physical
        Address: 3354 College Road
        City: Fairbanks
        State_or_Province: AK
        Postal_Code: 99709-3707
        Country: USA
      Contact_Voice_Telephone: (907)451-5020
      Contact_Facsimile_Telephone: (907)451-5050
      Contact_Electronic_Mail_Address: dggspubs@alaska.gov
      Hours_of_Service: 8 am to 4:30 pm, Monday through Friday, except State holidays
  Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata
  Metadata_Standard_Version: FGDC-STD-001-1998
  Metadata_Use_Constraints: If the user has modified the data in any way they are obligated to describe the types of modifications they have performed in the supporting metadata file. User specifically agrees not to imply that changes they made were approved by the Alaska Department of Natural Resources or Division of Geological & Geophysical Surveys.
  Metadata_Extensions:
    Online_Linkage: https://dggs.alaska.gov/metadata/dggs.ext
    Profile_Name: dggs metadata extensions